02365c0d759ceecc193a5dfa8e96561e703c0aaa793a5fba277bac5d2ce2dd18

Analysis

max time kernel
141s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
16/10/2023, 16:06

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Filters/BW/EQ LP C50.bmp
Size

1KB
MD5

b9c1d525326ba7666961f0d5e0a77cf5
SHA1

cc436ea037db484fc65799c1adfae1f74957acfa
SHA256

9826f03abcd109110b2829eb1d6572152edd44bae70f8bcee5077302ce5af15d
SHA512

0ee53c1aac2f0e6a062ac9ec67d29393fb19c57a66f5fefac891341a26a299175bf73c6c20a630019f696c640646a9365ad98a2700c1ae3a9f83a1cdaeb4b4cd

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000\Control Panel\International\Geo\Nation	cmd.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	mspaint.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1926387074-3400613176-3566796709-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1324	mspaint.exe
1324	mspaint.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1324	mspaint.exe
1324	mspaint.exe
1324	mspaint.exe
1324	mspaint.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2588 wrote to memory of 1324	2588	cmd.exe	84
PID 2588 wrote to memory of 1324	2588	cmd.exe	84

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Filters\BW\EQ LP C50.bmp"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2588
- C:\Windows\system32\mspaint.exe
  "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\Filters\BW\EQ LP C50.bmp"
  2⤵
  - Drops file in Windows directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:1324

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
1⤵
PID:916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

Loading Replay Monitor...